People having a mini stroke can experience a variety of symptoms. The most important are weakness on one side affecting the face, arm or leg – or all three – or speech disturbance.
What makes aspirin different to other NSAIDs, used to relieve pain, is its ability to thin the blood. It is used to prevent blood clotting in those at risk of heart disease and stroke.
So-called lifestyle diseases such as cancer and heart disease have been rising in Africa, adding to the already huge burden of disease in poor countries. But the research has not kept pace.
Even for those on statins, a healthy Mediterranean eating pattern has been shown to bring extra benefits.
Many people in a large number of low and middle income countries now experience a 'double burden' of malnutrition.
Millions smiled last week when it was reported that there's no evidence to support the flossing of teeth. A dentist sees it differently and suggests we continue the practice.
Despite the increase in cardiovascular disease in the developing world, not enough is being been done to improve public awareness of the benefits and harms of ‘good’ and ‘bad’ fatty acids.
Almost three in four Australian children consume too much sugar, 91.5% of young people don't get enough exercise, and we're among the most obese people in the world.
Around 60% of Australians over the age of two years exceeded the recommended daily maximum intake of salt.
Diabetes is a leading cause of death as well as of heart attacks, strokes, amputations, kidney failure, depression and severe infections – all of which themselves contribute to premature death.
Global deaths from heart disease rose from 12.3 million in 1990 to 17.3 million in 2013. Most of the increase occurred in developing countries and in disadvantaged people in developed countries.
Many suspect Van Gogh suffered from foxglove extract overdose due to the yellow halos in his paintings and his portrait of his physician holding the plant.
If you're an average-sized adult eating and drinking enough to maintain a healthy body weight, you should consume no more than 12 teaspoons of sugar per day.
Fewer than half of Australians who have had a heart attack take blood pressure and cholesterol-lowering drugs to prevent them having another one.
It's time for Australia to follow the UK's lead and increase the price of sugary drinks.
In fact, even a happy heart can break.
Computer simulation and 3D printing are allowing scientists to develop faster, safer ways to test medical devices without installing them in live humans or animals.
Patients with chronic illness need support and encouragement to take their medications. SMS messaging is a simple, cheap and seemingly effective way to keep them on track.
Not getting enough quality sleep can have significant implications for health.
Vitamin D is often seen as a harmless supplement to take – the more the better. But the evidence suggests a different picture.